fune/testing/web-platform/tests/workers/Worker-constructor-proto.any.js
kdillon a02a4685f9 Bug 1526319 [wpt PR 14877] - Upstream fast/workers to external/wpt/workers: first batch., a=testonly
Automatic update from web-platform-tests
Upstream fast/workers to external/wpt/workers: first batch.

Bug: 795636
Change-Id: Ifbeaf7eab76b992ac41a4dc7f23ec46f72ad8ca2
Reviewed-on: https://chromium-review.googlesource.com/c/1412827
Commit-Queue: Katie Dillon <kdillon@chromium.org>
Reviewed-by: Hiroki Nakagawa <nhiroki@chromium.org>
Cr-Commit-Position: refs/heads/master@{#625734}

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Add a dedicated test for uncaught errors (not) propagating from shared workers

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wpt-commits: 613de7dfc410afb676453d73f27a0103f98f7614, 4139dfe3c5ad9c43f4286a549d9a480699ef719e
wpt-pr: 14877
2019-02-14 11:38:21 +00:00

7 lines
354 B
JavaScript

//META: global=!default, worker
test(() => {
proto = new Number(42)
assert_equals(String(Object.getPrototypeOf(WorkerLocation)), "function () { [native code] }");
WorkerLocation.__proto__ = proto;
assert_object_equals(Object.getPrototypeOf(WorkerLocation), Object(42));
}, 'Tests that setting the proto of a built in constructor is not reset.');